Yanmar 4JH2E, 4JH2-TE, 4JH2-HTE, 4JH2-DTE & 4JH2-UTE Marine Diesel Engine Repair Service Manual

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This Workshop Service Repair manual PDF download for the 4JH2E, 4JH2-TE, 4JH2-HTE, 4JH2-DTE & 4JH2-UTE Yanmar Marine Diesel Engine has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to fully at every opportunity.


APPLICABLE MODELS :

Yanmar 4JH2E
Yanmar 4JH2-TE
Yanmar 4JH2-HTE
Yanmar 4JH2-DTE
Yanmar 4JH2-UTE


TABLE OF CONTENTS :

CHAPTER 1 GENERAL
CHAPTER 2 INSPECTION AND SERVICING OF BASIC ENGINE PARTS
CHAPTER 3 FUEL INJECTION EQUIPMENT
CHAPTER 4 INTAKE AND EXHAUST SYSTEM
CHAPTER 5 LUBRICATION SYSTEM
CHAPTER 6 COOLING WATER SYSTEM
CHAPTER 7 REDUCTION AND REVERSING GEAR
CHAPTER 8 REMOTE CONTROL (OPTIONAL)
CHAPTER 9 ELECTRICAL SYSTEM
CHAPTER 10 DISASSEMBLY AND REASSEMBLY


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Code No. : A0A1029
Total Pages : 406


This Service / Repair / Workshop Manual PDF Download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same manual your local dealer will use when doing a repair. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!!

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COVER
History of Revision
FOREWORD
INDEX
CHAPTER 1 GENERAL
1. Exterior Views
2. Specifications
3. Construction
4. Performance Curves
5. Engine Cross Section
6. Dimensions
7. Piping Diagrams
CHAPTER 2 INSPECTION AND SERVICING OF BASIC ENGINE PARTS
1. Cylinder Block
2. Cylinder Liners
3. Cylinder Head
4. Piston and Piston Pins
5. Connecting Rod
6. Crankshaft and Main Bearing
7. Camshaft and Tappets
8. Timing Gear
9. Flywheel and Housing
CHAPTER 3 FUEL INJECTION EQUIPMENT
1. Fuel Injection Pump Service Data
2. Governor
3. Disassembly, Reassembly and Inspection of Fuel Injection Pump
4. Adjustment of Fuel Injection
5. Fuel Feed Pump
6. Fuel Injection Nozzle
7. Troubleshootind
8. Tools
9. Fuel Filter
10. Fuel Tank (Optional)
11. Fuel Supply System
12. Bleeding and Checking Injection Timing
13. Fuel Injection Pump Outline
14. Fuel System
15. Injection Pump Construction and Operation
16.Governing Mechanism
17. Timer Construction and Operation
18. Magnet Valve
19. Pump Reassambly, Adjustment and Inspection
20. Test Bench Adjustment of VE Pump
21. Troubleshooting
CHAPTER 4 INTAKE AND EXHAUST SYSTEM
1. Intake and Exhaust System
2. Turbocharger
3. Mixing Elbow
CHAPTER 5 LUBRICATION SYSTEM
1. Lubrication System
2. Lube Oil Pump
3. Lube Oil Filter
4. Oil Pressure Control Valve
5. Lube Oil Cooler
6. Piston Cooling Nozzle
7. Rotary Waste Oil Pump (Optional)
CHAPTER 6 COOLING WATER SYSTEM
1. Cooling Water System
2. Sea Water Pump
3. Fresh Water Pump
4. Heat Exchanger
5. Pressure Cap and Sub Tank
6. Thermostat
7. Kingston Cock (Optional)
8. Sea Water Filter (Optional)
9. Bilge Pump and Bilge Strainer (Optional)
CHAPTER 7 REDUCTION AND REVERSING GEAR
Marine gear model KBW20 and 21
1. Construction
2. Installation
3. Operation and Maintenance
4. Inspection and Servicing
5. Disassembly
6. Reassembly
7. Special Tools
Marine gear model KM4A (Angle drive)
1. Construction
2. Shifting Device
3. Inspection and Servicing
4. Special Tools
5. Disassembly
6. Reassembly
Marine gear models KM3P2
1. Construction
2. Shifting Device
3. Inspection and Servicing
4. Disassembly
5. Reassembly
CHAPTER 8 REMOTE CONTROL (OPTIONAL)
1. Remote Control System
2. Remote Control Installation
3. Remote Control Inspection
4. Remote Control Adjustment
CHAPTER 9 ELECTRICAL SYSTEM
1. Electrical System
2. Battery
3. Starter Motor
4. Alternator
5. Instrument Panel
6. Warning Devices
7. Air Heater (Optional)
8. Electric type Engine Stopping Device (Optional)
9. Tachometer
10. Alternator 12V/80A (Optional)
CHAPTER 10 DISASSEMBLY AND REASSEMBLY
1. Disassembly and Reassembly Precautions
2. Disassembly and Reassembly Tools
3. Disassembly and Reassembly
4. Bolt/nut tightening Torque
5. Test running
BACK COVER

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